10021089

Names of 10021089

• Cardinal: 10021089 can be written as Ten million, twenty-one thousand and eighty-nine.

Scientific notation

• Scientific notation: 1.0021089 × 10⁷

Factors of 10021089

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1256

Divisors of 10021089

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 13 39 263 789 977 2931 3419 10257 12701 38103 256951 770853 3340363 10021089
• Sum of all divisors σ(n): 14458752
• Sum of proper divisors (its aliquot sum) s(n): 4437663
• 10021089 is a deficient number, because the sum of its proper divisors (4437663) is less than itself. Its deficiency is 5583426

Bases of 10021089

• Binary: 100110001110100011100001₂
• Hexadecimal: 0x98E8E1
• Base-36: 5YSBL

Squares and roots of 10021089

• 10021089 squared (10021089²) is 100422224745921
• 10021089 cubed (10021089³) is 1006340051756876727969
• The square root of 10021089 is 3165.6103676855
• The cube root of 10021089 is 215.5948122411

Scales and comparisons

• 10,021,089 seconds is equal to 16 weeks, 3 days, 23 hours, 38 minutes, 9 seconds.
• To count from 1 to 10,021,089 would take you about twenty-four weeks!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 10021089 cubic inches would be around 18 feet tall.

Recreational maths with 10021089

• 10021089 backwards is 98012001
• The number of decimal digits it has is: 8
• The sum of 10021089's digits is 21
• More coming soon!